We are an eminent name in manufacturing and exporting SMD LED Lens. Each light source, in SMD LED Lens light emitted diode, is centered at the end of a conical reflector. The reflector captures a significant amount of the scattered light and focuses it forward. The beam this creates is round and narrow. To spread this beam of light out over a wider area, optics seen as vertical ridges in the outside of the lens is included. These ridges work to spread the light along the horizontal axis.